Senior System Administrator - 3rd Level Role (HyperV / Powershell)Job Description:If you are a 3rd level Engineer looking to join a large organisation that supports thousands of users in Ireland, please apply now. The role is based mainly in Dublin and they operate a hybrid work model. The salary is circa 80k per annum plus benefits but the role is for a solid long established organization and you will be joining an exisiting team.Core Responsibilities:Design, deploy, and maintain virtualisation platforms (such as Hyper-V (Preference) and/ or VMware) to ensure scalability, availability, and secure system environments.Develop and manage automated scripts and workflows using PowerShell and/or Python to optimise virtual infrastructure management tasks.Provide 2nd and 3rd level support for both on-site and remote server infrastructure, handling troubleshooting and system recovery when needed.Implement system upgrades and integration of hardware/software solutions with minimal impact on operational continuity.Document technical procedures, architectural designs, and operational support guides for internal use.Collaborate with stakeholders to align infrastructure with organisational and security objectives.Oversee incident management, including escalation processes to internal teams or external suppliers.Act as a subject matter expert in virtualisation and automation, mentoring junior staff and promoting best practicesExperience Required:Minimum 5 years of experience managing and architecting large-scale virtual environments.Strong scripting and automation capabilities, particularly using PowerShell.Solid understanding of Microsoft networking components including Active Directory, Group Policy, DNS, and DHCP.Proven ability to lead technical projects from design through to implementation and support.Familiarity with multi-cloud and hybrid environments including platforms such as Azure, AWS, and Google CloudDesirable Skills:Experience with integrating virtualisation platforms with storage technologies such as NetApp, SAN, or NAS.Exposure to infrastructure-as-code tools and methodologies.Working knowledge of Linux/Unix systems.Experience with Cisco networking solutions.Familiarity with disaster recovery planning and implementation.Valid driver's license (Must have )Educational Requirements:A third-level qualification in Computer Science, Information Technology, or a related field is preferredHow to Apply:To apply for this role, please submit your updated CV